1103224402 has 16 divisors (see below), whose sum is σ = 1891697472. Its totient is φ = 472696560.

The previous prime is 1103224393. The next prime is 1103224411. The reversal of 1103224402 is 2044223011.

It is an interprime number because it is at equal distance from previous prime (1103224393) and next prime (1103224411).

It is a self number, because there is not a number n which added to its sum of digits gives 1103224402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79408 + ... + 92260.

It is an arithmetic number, because the mean of its divisors is an integer number (118231092).

Almost surely, 2^1103224402 is an apocalyptic number.

1103224402 is a deficient number, since it is larger than the sum of its proper divisors (788473070).

1103224402 is a wasteful number, since it uses less digits than its factorization.

1103224402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18993.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1103224402 is about 33214.8220227055. The cubic root of 1103224402 is about 1033.2877636743.

Adding to 1103224402 its reverse (2044223011), we get a palindrome (3147447413).

The spelling of 1103224402 in words is "one billion, one hundred three million, two hundred twenty-four thousand, four hundred two".